Muriatic acid is extremely corrosive and should be used with ample precautions. It is the name of technical grades of hydrochloric acid, a solution of hydrogen chloride gas in water. Muriatic acid is generally used as a cleaning solution for outdoor pavements. It is also used as a cleaning agent to remove rust in the pickling of steel, to clean bricks and concrete surfaces, to maintain pH levels in swimming pools and as an active ingredient in many household cleaning solutions. You can purchase muriatic acid at any home improvement store or pool supply shop.
- Chemical resistant gloves
- Goggles
- Full sleeve apron
- Boots
- Baking soda
- Muriatic acid
- Brush/sprayer
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Instructions
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1
Put on personal protective equipments like chemical-resistant gloves, goggles, full-sleeve apron and boots. Ensure that almost all parts of the body are properly covered. Keep a source of water and baking soda to neutralize in case of accidental spills or splashes.
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2
Dilute 1 part of muriatic acid with 10 parts of water, or follow the directions on the label.
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3
Apply diluted acid with a brush or sprayer depending on the specific use. Buy a cheap sprayer, so you can dispose it after use.